Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6MZA callsign genealogy
Currently held by Carlin, Howard L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K6MZA's current licensee, walking backwards.
- Carlin, Howard LCAgranted 2001-04-23cancelled 2001-05-11
Successor callsigns
Callsigns held now by people who previously held K6MZA.
No current licensee on record previously held this callsign.